joao_pimentel
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Hi,
how can I prove that a circle it is not homeomorphic to a subset of R^n
I can somehow, see that there isn't any homeomorphic application, for example between a circle in R^2 to a line, but how can I prove it?
Thank you
how can I prove that a circle it is not homeomorphic to a subset of R^n
I can somehow, see that there isn't any homeomorphic application, for example between a circle in R^2 to a line, but how can I prove it?
Thank you